Power Twister, Flexible Arm Strength Rod Chest Shoulder Spring Training Wrist Handle, Curl Spring Bar-Resistance: 30KG

Properties: Bar is a must-have for fitness equipment and is ideal for building the upper body of the power limb device.It is used to train the arm muscles. He mainly exercises muscles and chest supports exercise wrists. Increasing muscle strength in the upper limbs. Including the strength of the pectoralis major, shoulder and elbow and wrists.This is similar to a wearable fitness device that is great for at home, in the office, or when traveling.Product parameters:First name: arm exercisesMaterial: engineering plastic + steel springResistance: 30KG / 40KG / 50KG / 60KGResistance (30 kg): Intermediate / Most adultsResistance (40kg): Training frequent user / sports manResistance (50kg): Prefessional / AthleteResistance (60kg): Expert / Stallone / Schwarzenegger / HulkRole: adjust the development and upper body musclesFitness body parts: arm, chest, wrist, back, etc.Applicable people: professional fitness enthusiasts, students, office workers, etc.Applicable places: gym, family, outdoor, office, etc.How to use: Two arms bend the spring towards your chest and then relax straight.The package includes:Power Twister Bar * 1

• Made of high quality metal wire and spring ABS cover on the joint to prevent injury from the spring.
• Back and shoulder exercises: Push the spring arm trainer towards your middle back and bend your back and shoulders.
• 30KG, 40KG, 50KG, 60KG Force Torsion Bar Flexibility Force Arm Chest Shoulder Spring Exercise Fitness Training Rod Arm Muscle Exercise.
• Perfect training options: Whether you are looking for muscle building, strengthening or a fantastic training experience, the choice is yours with this perfect training device.
• Suitable for wrists, forearms, chest, arms, shoulders and muscle building work, also Fantastic Xmas Gift Idea for your partner or friends.